Mercurial > octave
view libinterp/octave-value/ov-range.h @ 31605:e88a07dec498 stable
maint: Use macros to begin/end C++ namespaces.
* oct-conf-post-public.in.h: Define two macros (OCTAVE_BEGIN_NAMESPACE,
OCTAVE_END_NAMESPACE) that can be used to start/end a namespace.
* mk-opts.pl, build-env.h, build-env.in.cc, __betainc__.cc, __contourc__.cc,
__dsearchn__.cc, __eigs__.cc, __expint__.cc, __ftp__.cc, __gammainc__.cc,
__ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __lin_interpn__.cc,
__magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, amd.cc, auto-shlib.cc,
auto-shlib.h, balance.cc, base-text-renderer.cc, base-text-renderer.h,
besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h,
call-stack.cc, call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc,
colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc,
defaults.cc, defaults.h, defun-int.h, defun.cc, det.cc, dirfns.cc, display.cc,
display.h, dlmread.cc, dmperm.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc,
ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.h,
event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc,
fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc,
ft-text-renderer.cc, ft-text-renderer.h, gcd.cc, getgrent.cc, getpwent.cc,
getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc,
gl2ps-print.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc,
graphics.in.h, gsvd.cc, gtk-manager.cc, gtk-manager.h, hash.cc, help.cc,
help.h, hess.cc, hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h,
interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h,
inv.cc, jsondecode.cc, jsonencode.cc, kron.cc, latex-text-renderer.cc,
latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h,
lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-oct-text.cc, ls-utils.cc,
ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex-private.h,
mex.cc, mgorth.cc, nproc.cc, oct-fstrm.cc, oct-fstrm.h, oct-hdf5-types.cc,
oct-hdf5-types.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h,
oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h,
oct-process.cc, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h,
oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.yy,
ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc, pow2.cc, pr-flt-fmt.cc,
pr-output.cc, procstream.cc, procstream.h, psi.cc, qr.cc, quad.cc, quadcc.cc,
qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, settings.cc, settings.h,
sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc,
sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, stack-frame.cc, stack-frame.h,
stream-euler.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc,
symbfact.cc, syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h,
symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h,
text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, time.cc,
toplev.cc, tril.cc, tsearch.cc, typecast.cc, url-handle-manager.cc,
url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc,
variables.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h,
__delaunayn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audiodevinfo.cc,
audioread.cc, convhulln.cc, fftw.cc, gzip.cc, mk-build-env-features.sh,
mk-builtins.pl, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc,
cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h,
cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h,
cdef-utils.cc, cdef-utils.h, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-builtin.h, ov-cell.cc, ov-class.cc, ov-class.h, ov-classdef.cc,
ov-classdef.h, ov-complex.cc, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h,
ov-java.cc, ov-java.h, ov-mex-fcn.h, ov-null-mat.cc, ov-oncleanup.cc,
ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h,
ov.cc, ov.h, octave.cc, octave.h, mk-ops.sh, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc,
op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc,
op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc,
op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc,
op-i8-i8.cc, op-int-concat.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc,
op-m-scm.cc, op-m-sm.cc, op-mi.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc,
op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc,
op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc,
op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc,
op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc,
op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc,
op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, ops.h,
anon-fcn-validator.cc, anon-fcn-validator.h, bp-table.cc, bp-table.h,
comment-list.cc, comment-list.h, filepos.h, lex.h, lex.ll, oct-lvalue.cc,
oct-lvalue.h, oct-parse.yy, parse.h, profiler.cc, profiler.h,
pt-anon-scopes.cc, pt-anon-scopes.h, pt-arg-list.cc, pt-arg-list.h,
pt-args-block.cc, pt-args-block.h, pt-array-list.cc, pt-array-list.h,
pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h,
pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h,
pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc,
pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc,
pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc,
pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc,
pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc,
pt-select.h, pt-spmd.cc, pt-spmd.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc,
pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-vm-eval.cc, pt-walk.cc, pt-walk.h,
pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h, idx-vector.cc, idx-vector.h,
range-fwd.h, CollocWt.cc, CollocWt.h, aepbalance.cc, aepbalance.h, chol.cc,
chol.h, gepbalance.cc, gepbalance.h, gsvd.cc, gsvd.h, hess.cc, hess.h,
lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, lu.cc, lu.h,
oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-norm.h,
oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc,
qrp.h, randgamma.cc, randgamma.h, randmtzig.cc, randmtzig.h, randpoisson.cc,
randpoisson.h, schur.cc, schur.h, sparse-chol.cc, sparse-chol.h, sparse-lu.cc,
sparse-lu.h, sparse-qr.cc, sparse-qr.h, svd.cc, svd.h, child-list.cc,
child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, file-ops.h, file-stat.cc,
file-stat.h, lo-sysdep.cc, lo-sysdep.h, lo-sysinfo.cc, lo-sysinfo.h,
mach-info.cc, mach-info.h, oct-env.cc, oct-env.h, oct-group.cc, oct-group.h,
oct-password.cc, oct-password.h, oct-syscalls.cc, oct-syscalls.h, oct-time.cc,
oct-time.h, oct-uname.cc, oct-uname.h, action-container.cc, action-container.h,
base-list.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, f77-fcn.h,
file-info.cc, file-info.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc,
lo-hash.h, lo-ieee.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h,
oct-base64.cc, oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h,
oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h,
oct-sparse.cc, oct-sparse.h, oct-string.h, octave-preserve-stream-state.h,
pathsearch.cc, pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h,
url-transfer.cc, url-transfer.h : Use new macros to begin/end C++ namespaces.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 01 Dec 2022 14:23:45 -0800 |
parents | 2989202f92f8 |
children | 597f3ee61a48 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_ov_range_h) #define octave_ov_range_h 1 #include "octave-config.h" #include <cstdlib> #include <iosfwd> #include <string> #include <type_traits> #include "Array-fwd.h" #include "Range.h" #include "lo-mappers.h" #include "lo-utils.h" #include "mx-base.h" #include "str-vec.h" #include "error.h" #include "oct-stream.h" #include "ov-base.h" #include "ov-range-traits.h" #include "ov-re-mat.h" #include "ov-typeinfo.h" class octave_value_list; // For now, we only need ov_range<double> but we don't attempt to // enforce that restriction. template <typename T> class ov_range : public octave_base_value { public: ov_range (void) : octave_base_value (), m_range (), m_idx_cache () { } ov_range (const octave::range<T>& r) : octave_base_value (), m_range (r), m_idx_cache () { if (numel () < 0 && numel () != -2) error ("invalid range"); } ov_range (const ov_range<T>& r) : octave_base_value (), m_range (r.m_range), m_idx_cache (r.m_idx_cache ? new octave::idx_vector (*r.m_idx_cache) : nullptr) { } ov_range (const octave::range<T>& r, const octave::idx_vector& cache) : octave_base_value (), m_range (r), m_idx_cache () { set_idx_cache (cache); } // No assignment. ov_range& operator = (const ov_range&) = delete; ~ov_range (void) { clear_cached_info (); } octave_base_value * clone (void) const { return new ov_range (*this); } // A range is really just a special kind of real matrix object. In // the places where we need to call empty_clone, it makes more sense // to create an empty matrix (0x0) instead of an empty range (1x0). octave_base_value * empty_clone (void) const { return new typename octave_value_range_traits<T>::matrix_type (); } OCTINTERP_API type_conv_info numeric_conversion_function (void) const; OCTINTERP_API octave_base_value * try_narrowing_conversion (void); builtin_type_t builtin_type (void) const { return class_to_btyp<T>::btyp; } // We don't need to override all three forms of subsref. The using // declaration will avoid warnings about partially-overloaded virtual // functions. using octave_base_value::subsref; octave_value subsref (const std::string& type, const std::list<octave_value_list>& idx); octave_value_list subsref (const std::string& type, const std::list<octave_value_list>& idx, int) { return subsref (type, idx); } OCTINTERP_API octave_value do_index_op (const octave_value_list& idx, bool resize_ok = false); OCTINTERP_API octave::idx_vector index_vector (bool require_integers = false) const; dim_vector dims (void) const { octave_idx_type n = numel (); return dim_vector (n > 0, n); } octave_idx_type numel (void) const { return m_range.numel (); } octave_idx_type nnz (void) const { // FIXME: this is a potential waste of memory. octave_value tmp (raw_array_value ()); return tmp.nnz (); } OCTINTERP_API octave_value resize (const dim_vector& dv, bool fill = false) const; std::size_t byte_size (void) const { return 3 * sizeof (T); } octave_value reshape (const dim_vector& new_dims) const { return raw_array_value ().reshape (new_dims); } octave_value permute (const Array<int>& vec, bool inv = false) const { return raw_array_value ().permute (vec, inv); } octave_value squeeze (void) const { return m_range; } octave_value full_value (void) const { return raw_array_value (); } bool is_defined (void) const { return true; } bool is_storable (void) const { return m_range.is_storable (); } bool is_constant (void) const { return true; } bool is_range (void) const { return true; } bool is_double_type (void) const { return builtin_type () == btyp_double; } bool is_single_type (void) const { return builtin_type () == btyp_float; } bool isfloat (void) const { return btyp_isfloat (builtin_type ()); } bool is_int8_type (void) const { return builtin_type () == btyp_int8; } bool is_int16_type (void) const { return builtin_type () == btyp_int16; } bool is_int32_type (void) const { return builtin_type () == btyp_int32; } bool is_int64_type (void) const { return builtin_type () == btyp_int64; } bool is_uint8_type (void) const { return builtin_type () == btyp_uint8; } bool is_uint16_type (void) const { return builtin_type () == btyp_uint16; } bool is_uint32_type (void) const { return builtin_type () == btyp_uint32; } bool is_uint64_type (void) const { return builtin_type () == btyp_uint64; } bool isinteger (void) const { return btyp_isinteger (builtin_type ()); } bool isreal (void) const { return true; } bool isnumeric (void) const { return btyp_isnumeric (builtin_type ()); } bool is_true (void) const { return nnz () == numel (); } octave_value all (int dim = 0) const { // FIXME: this is a potential waste of memory. typedef typename octave_value_range_traits<T>::matrix_type ov_mx_type; typename ov_mx_type::object_type m (raw_array_value ()); return m.all (dim); } octave_value any (int dim = 0) const { // FIXME: this is a potential waste of memory. typedef typename octave_value_range_traits<T>::matrix_type ov_mx_type; typename ov_mx_type::object_type m (raw_array_value ()); return m.any (dim); } octave_value diag (octave_idx_type k = 0) const { // FIXME: this is a potential waste of memory. return m_range.diag (k); } octave_value diag (octave_idx_type nr, octave_idx_type nc) const { // FIXME: this is a potential waste of memory. typedef typename octave_value_range_traits<T>::matrix_type ov_mx_type; typename ov_mx_type::object_type m (raw_array_value ()); return m.diag (nr, nc); } octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const { Array<T> tmp = raw_array_value (); return tmp.sort (dim, mode); } octave_value sort (Array<octave_idx_type>& sidx, octave_idx_type dim = 0, sortmode mode = ASCENDING) const { Array<T> tmp = raw_array_value (); return tmp.sort (sidx, dim, mode); } sortmode issorted (sortmode mode = UNSORTED) const { return m_range.issorted (mode); } Array<octave_idx_type> sort_rows_idx (sortmode) const { return Array<octave_idx_type> (dim_vector (1, 0)); } sortmode is_sorted_rows (sortmode mode = UNSORTED) const { return (mode == UNSORTED) ? ASCENDING : mode; } Array<T> raw_array_value (void) const { return m_range.array_value (); } OCTINTERP_API double double_value (bool = false) const; OCTINTERP_API float float_value (bool = false) const; double scalar_value (bool frc_str_conv = false) const { return double_value (frc_str_conv); } float float_scalar_value (bool frc_str_conv = false) const { return float_value (frc_str_conv); } Matrix matrix_value (bool = false) const { return raw_array_value (); } FloatMatrix float_matrix_value (bool = false) const { return raw_array_value (); } NDArray array_value (bool = false) const { return raw_array_value (); } FloatNDArray float_array_value (bool = false) const { return raw_array_value (); } OCTINTERP_API charNDArray char_array_value (bool = false) const; // FIXME: it would be better to have Range::intXNDArray_value // functions to avoid the intermediate conversion to a matrix // object. int8NDArray int8_array_value (void) const { return raw_array_value (); } int16NDArray int16_array_value (void) const { return raw_array_value (); } int32NDArray int32_array_value (void) const { return raw_array_value (); } int64NDArray int64_array_value (void) const { return raw_array_value (); } uint8NDArray uint8_array_value (void) const { return raw_array_value (); } uint16NDArray uint16_array_value (void) const { return raw_array_value (); } uint32NDArray uint32_array_value (void) const { return raw_array_value (); } uint64NDArray uint64_array_value (void) const { return raw_array_value (); } SparseMatrix sparse_matrix_value (bool = false) const { return SparseMatrix (matrix_value ()); } SparseComplexMatrix sparse_complex_matrix_value (bool = false) const { return SparseComplexMatrix (complex_matrix_value ()); } OCTINTERP_API Complex complex_value (bool = false) const; OCTINTERP_API FloatComplex float_complex_value (bool = false) const; OCTINTERP_API boolNDArray bool_array_value (bool warn = false) const; ComplexMatrix complex_matrix_value (bool = false) const { return raw_array_value (); } FloatComplexMatrix float_complex_matrix_value (bool = false) const { return raw_array_value (); } ComplexNDArray complex_array_value (bool = false) const { return raw_array_value (); } FloatComplexNDArray float_complex_array_value (bool = false) const { return raw_array_value (); } OCTINTERP_API octave::range<double> range_value (void) const; // For now, disable all but ov_range<double>. #if 0 OCTINTERP_API octave::range<float> float_range_value (void) const; OCTINTERP_API octave::range<octave_int8> int8_range_value (void) const; OCTINTERP_API octave::range<octave_int16> int16_range_value (void) const; OCTINTERP_API octave::range<octave_int32> int32_range_value (void) const; OCTINTERP_API octave::range<octave_int64> int64_range_value (void) const; OCTINTERP_API octave::range<octave_uint8> uint8_range_value (void) const; OCTINTERP_API octave::range<octave_uint16> uint16_range_value (void) const; OCTINTERP_API octave::range<octave_uint32> uint32_range_value (void) const; OCTINTERP_API octave::range<octave_uint64> uint64_range_value (void) const; #endif OCTINTERP_API octave_value convert_to_str_internal (bool pad, bool force, char type) const; OCTINTERP_API octave_value as_double (void) const; OCTINTERP_API octave_value as_single (void) const; OCTINTERP_API octave_value as_int8 (void) const; OCTINTERP_API octave_value as_int16 (void) const; OCTINTERP_API octave_value as_int32 (void) const; OCTINTERP_API octave_value as_int64 (void) const; OCTINTERP_API octave_value as_uint8 (void) const; OCTINTERP_API octave_value as_uint16 (void) const; OCTINTERP_API octave_value as_uint32 (void) const; OCTINTERP_API octave_value as_uint64 (void) const; OCTINTERP_API void print (std::ostream& os, bool pr_as_read_syntax = false); OCTINTERP_API void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; OCTINTERP_API bool print_name_tag (std::ostream& os, const std::string& name) const; OCTINTERP_API void short_disp (std::ostream& os) const; OCTINTERP_API float_display_format get_edit_display_format (void) const; OCTINTERP_API std::string edit_display (const float_display_format& fmt, octave_idx_type i, octave_idx_type j) const; OCTINTERP_API bool save_ascii (std::ostream& os); OCTINTERP_API bool load_ascii (std::istream& is); OCTINTERP_API bool save_binary (std::ostream& os, bool save_as_floats); OCTINTERP_API bool load_binary (std::istream& is, bool swap, octave::mach_info::float_format fmt); OCTINTERP_API bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool flag); OCTINTERP_API bool load_hdf5 (octave_hdf5_id loc_id, const char *name); int write (octave::stream& os, int block_size, oct_data_conv::data_type output_type, int skip, octave::mach_info::float_format flt_fmt) const { // FIXME: could be more memory efficient by having a // special case of the octave::stream::write method for ranges. return os.write (matrix_value (), block_size, output_type, skip, flt_fmt); } OCTINTERP_API mxArray * as_mxArray (bool interleaved) const; octave_value map (unary_mapper_t umap) const { octave_value tmp (raw_array_value ()); return tmp.map (umap); } OCTINTERP_API octave_value fast_elem_extract (octave_idx_type n) const; protected: octave::range<T> m_range; octave::idx_vector set_idx_cache (const octave::idx_vector& idx) const { delete m_idx_cache; m_idx_cache = (idx ? new octave::idx_vector (idx) : nullptr); return idx; } void clear_cached_info (void) const { delete m_idx_cache; m_idx_cache = nullptr; } mutable octave::idx_vector *m_idx_cache; static octave_hdf5_id hdf5_save_type; DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA }; DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, double) // For now, disable all but ov_range<double>. #if 0 DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, float) DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, octave_int8) DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, octave_int16) DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, octave_int32) DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, octave_int64) DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, octave_uint8) DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, octave_uint16) DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, octave_uint32) DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS (ov_range, octave_uint64) #endif // Specializations. template <> OCTINTERP_API octave::range<double> ov_range<double>::range_value (void) const; // For now, disable all but ov_range<double>. #if 0 template <> OCTINTERP_API octave::range<float> ov_range<float>::float_range_value (void) const; template <> OCTINTERP_API octave::range<octave_int8> ov_range<octave_int8>::int8_range_value (void) const; template <> OCTINTERP_API octave::range<octave_int16> ov_range<octave_int16>::int16_range_value (void) const; template <> OCTINTERP_API octave::range<octave_int32> ov_range<octave_int32>::int32_range_value (void) const; template <> OCTINTERP_API octave::range<octave_int64> ov_range<octave_int64>::int64_range_value (void) const; template <> OCTINTERP_API octave::range<octave_uint8> ov_range<octave_uint8>::uint8_range_value (void) const; template <> OCTINTERP_API octave::range<octave_uint16> ov_range<octave_uint16>::uint16_range_value (void) const; template <> OCTINTERP_API octave::range<octave_uint32> ov_range<octave_uint32>::uint32_range_value (void) const; template <> OCTINTERP_API octave::range<octave_uint64> ov_range<octave_uint64>::uint64_range_value (void) const; #endif // The following specializations are here to preserve previous Range // performance until solutions can be generalized for other types. template <> OCTINTERP_API octave::idx_vector ov_range<double>::index_vector (bool require_integers) const; template <> OCTINTERP_API octave_idx_type ov_range<double>::nnz (void) const; // The following specialization is also historical baggage. For double // ranges, we can produce special double-valued diagnoal matrix objects // but Octave currently provides only double and Complex diagonal matrix // objects. template <> OCTINTERP_API octave_value ov_range<double>::diag (octave_idx_type k) const; template <> OCTINTERP_API octave_value ov_range<double>::diag (octave_idx_type nr, octave_idx_type nc) const; template <> OCTINTERP_API void ov_range<double>::print_raw (std::ostream& os, bool pr_as_read_syntax) const; typedef ov_range<double> octave_double_range; // For now, disable all but ov_range<double>. #if 0 typedef ov_range<float> octave_float_range; typedef ov_range<octave_int8> octave_int8_range; typedef ov_range<octave_int16> octave_int16_range; typedef ov_range<octave_int32> octave_int32_range; typedef ov_range<octave_int64> octave_int64_range; typedef ov_range<octave_uint8> octave_uint8_range; typedef ov_range<octave_uint16> octave_uint16_range; typedef ov_range<octave_uint32> octave_uint32_range; typedef ov_range<octave_uint64> octave_uint64_range; #endif typedef octave_double_range octave_range; #endif